Iron drum lifting device

Abstract

The utility model relates to an iron drum hoisting device, which belongs to the technical field of iron drum hoisting and comprises a bottom plate, four limit mounting racks, four iron drum bodies, four rectangular mounting rods and a top plate. And the limiting fixing mechanism comprises a limiting plate slidably connected among the four rectangular mounting rods, a rubber plate is fixedly mounted on the outer wall of the bottom of the limiting plate, and a threaded ring is fixedly mounted on the outer wall of the top of the limiting plate. According to the iron drum hoisting device, four iron drums can be dragged and dropped at a time under the action of a bottom plate limiting mounting frame, a limiting plate and a rubber plate are driven to descend synchronously under the action of a driving motor, a threaded rod, a base, a limiting sliding rod and a threaded ring, an iron drum is limited through the limiting plate and the rubber plate, and the hoisting stability of the iron drum is improved; and four iron buckets can be conveniently loaded and unloaded under the action of the lifting ropes and the lifting rings, so that the iron bucket loading and unloading efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of iron barrel lifting, in particular to an iron barrel lifting device. Background Art

[0002] The drum lifting device is a device specially used for lifting and moving drums. Its design enables safe and efficient handling of drums in industries such as chemical, construction, and mining. The drum lifting device uses the principle of levers or other modern mechanical technologies to lift drums and the heavy objects inside them with less effort. This device is not only more labor-saving for manual operation, but also more economical in the use of machine power, thereby improving work efficiency. Some advanced drum lifting devices have the design of mechanical arms and mechanical claws. The mechanical arm has multiple degrees of freedom, and the mechanical claw can rotate 360 ​​degrees to accurately align the buckle holes of the drum, thereby achieving precise handling of the drum and avoiding deformation or damage of the drum during handling. The drum lifting device plays an important role in handling, protection, improving work efficiency, and ensuring safety.

[0003] At present, some iron barrels do not have a pallet at the bottom. The iron barrel lifting device can generally only load and unload one iron barrel at a time, resulting in low loading and unloading efficiency. At the same time, the iron barrel needs to be accurately clamped and positioned each time through the design of the mechanical claw. Too much or too little clamping force will have a certain impact on the loading and unloading of the iron barrel. Therefore, an iron barrel lifting device is proposed. Utility Model Content

[0004] In view of the shortcomings of the prior art, the utility model provides an iron barrel lifting device, which has the advantages of improving the efficiency of iron barrel loading and unloading and reducing the impact on iron barrel loading and unloading, solving the problem of low loading and unloading efficiency. At the same time, through the design of mechanical claws, the iron barrel needs to be accurately clamped and positioned each time. Excessive or insufficient clamping force will have a certain impact on the loading and unloading of the iron barrel.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an iron drum lifting device, comprising a bottom plate, four limit mounting frames, four iron through bodies, four rectangular mounting rods and a top plate, wherein a limit fixing mechanism is provided on the top of the bottom plate;

[0006] The limiting and fixing mechanism includes a limiting plate slidably connected between four rectangular mounting rods, a rubber plate is fixedly installed on the bottom outer wall of the limiting plate, a threaded ring is fixedly installed on the top outer wall of the limiting plate, two limiting sliding rods are fixedly installed on the front outer wall and the back outer wall of the limiting plate, a base is fixedly installed on the top outer wall of the bottom plate, a threaded rod is rotatably connected between the base and the top plate, a driving motor is fixedly installed on the top outer wall of the top plate, four hanging ropes are installed on the top of the top plate, and a hanging ring is installed on the top of the hanging rope.

[0007] Furthermore, the position limiting mounting frame includes three position limiting rings and two mounting rods, the mounting rods are fixedly mounted between the three position limiting rings, and the bottom position limiting ring is mounted on the top outer wall of the bottom plate.

[0008] Furthermore, the limit plate and the rubber plate are of the same size, the rubber plate is slidably connected between four rectangular mounting rods, and the bottom of the rubber plate is attached to the top of four iron through bodies.

[0009] Furthermore, the limiting plate and the rubber plate are provided with through holes inside, the threaded rod is rotatably connected inside the through holes and has a matching size, and the threaded rod is threadedly connected to the inner circumferential wall of the threaded ring and has a matching size.

[0010] Furthermore, a sliding hole is opened inside the rectangular mounting rod, and the limiting sliding rod is slidably connected inside the sliding hole and is adapted in size, and the limiting sliding rod is T-shaped.

[0011] Furthermore, the output shaft of the driving motor passes through the top of the top plate and is fixedly connected to the top of the threaded rod, and the driving motor is located between the four suspension ropes.

[0012] Furthermore, the limit mounting frame is fixedly mounted on the top outer wall of the base plate, the iron tube body is movably mounted inside the limit mounting frame, the rectangular mounting rod is fixedly mounted on the top outer wall of the base plate, and the top plate is fixedly mounted on the top outer wall of the rectangular mounting rod.

[0013] Furthermore, three rubber rings are installed on the inner peripheral wall of the position limiting mounting frame.

[0014] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0015] The iron drum lifting device can drag and drop four iron drums at one time through the function of the bottom plate limit mounting frame, and the limit plate and the rubber plate are driven to descend synchronously through the function of the driving motor, threaded rod, base, limit sliding rod and threaded ring. The iron channel is limited by the limit plate and the rubber plate, which improves the stability of the iron channel lifting. The four iron drums are easily loaded and unloaded through the function of the lifting rope and the lifting ring, thereby improving the efficiency of the iron drum loading and unloading. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the top view of the limit plate structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the bottom plate structure from a top view of the present utility model;

[0019] Figure 4 This is a schematic diagram of the connection structure of the limit plate and the rubber plate of the utility model.

[0020] In the figure: 1. bottom plate; 2. limit mounting frame; 3. iron tube body; 4. rectangular mounting rod; 5. top plate; 6. limit plate; 7. rubber plate; 8. threaded ring; 9. limit sliding rod; 10. base; 11. threaded rod; 12. drive motor; 13. lifting rope; 14. lifting ring. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] For example, see Figures 1 to 4 An iron barrel lifting device in this embodiment includes a bottom plate 1, four limit mounting frames 2, four iron through bodies 3, four rectangular mounting rods 4 and a top plate 5, and a limit fixing mechanism is provided on the top of the bottom plate 1.

[0023] The limit mounting frame 2 is fixedly mounted on the top outer wall of the bottom plate 1 , the iron tube body 3 is movably mounted inside the limit mounting frame 2 , the rectangular mounting rod 4 is fixedly mounted on the top outer wall of the bottom plate 1 , and the top plate 5 is fixedly mounted on the top outer wall of the rectangular mounting rod 4 .

[0024] The limiting mounting frame 2 includes three limiting rings and two mounting rods. The mounting rods are fixedly mounted between the three limiting rings, and the bottom limiting ring is mounted on the top outer wall of the bottom plate 1 .

[0025] The limiting and fixing mechanism includes a limiting plate 6 slidably connected between the four rectangular mounting rods 4, a rubber plate 7 is fixedly installed on the bottom outer wall of the limiting plate 6, the limiting plate 6 and the rubber plate 7 are of the same size, the rubber plate 7 is slidably connected between the four rectangular mounting rods 4, the bottom of the rubber plate 7 fits on the top of the four iron through bodies 3, a threaded ring 8 is fixedly installed on the top outer wall of the limiting plate 6, two limiting slide rods 9 are fixedly installed on the front outer wall and the back outer wall of the limiting plate 6, a sliding hole is opened inside the rectangular mounting rod 4, the limiting slide rod 9 is slidably connected inside the sliding hole and is of a suitable size, and the limiting slide rod 9 is T-shaped.

[0026] A base 10 is fixedly installed on the top outer wall of the bottom plate 1, and a threaded rod 11 is rotatably connected between the base 10 and the top plate 5. Through holes are opened inside the limit plate 6 and the rubber plate 7, and the threaded rod 11 is rotatably connected inside the through holes and is adapted in size. The threaded rod 11 is threadedly connected to the inner circumferential wall of the threaded ring 8 and is adapted in size. A drive motor 12 is fixedly installed on the top outer wall of the top plate 5, and four hanging ropes 13 are installed on the top of the top plate 5. The output shaft of the drive motor 12 passes through the top of the top plate 5 and is fixedly connected to the top of the threaded rod 11. The drive motor 12 is located between the four hanging ropes 13, and a hanging ring 14 is installed on the top of the hanging rope 13.

[0027] In this embodiment, the limiting slide rod 9 limits the limiting plate 6 and the rubber plate 7 so that they can only move up and down, thereby improving the stability of the limiting plate 6 and the rubber plate 7 sliding up and down. At the same time, the rubber plate 7 has a certain elasticity and protectiveness. The rubber plate 7 is connected to the top of the iron tube body 3 to prevent the top of the iron tube body 3 from deformation and damage.

[0028] In this embodiment, the height of the iron through body 3 is smaller than the distance between the rubber plate 7 and the top plate 5 , which facilitates the disassembly and separation of the iron through body 3 and the position limiting mounting frame 2 .

[0029] In this embodiment, four suspension ropes 13 are connected to the suspension ring 14 .

[0030] Embodiment 2 is based on embodiment 1 and is provided with a rubber ring, and the stability of the placement of the iron tube body 3 is improved by the action of the rubber ring.

[0031] The electrical components appearing in the text are all electrically connected to the controller and the power supply. The control method of the utility model is controlled by the controller. The control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power supply is also common knowledge in this field. The utility model is mainly used to protect mechanical devices, so the utility model will no longer explain the control method and circuit connection in detail.

[0032] The working principle of the above embodiment is:

[0033] First, place the four iron tube bodies 3 inside the four limit mounting frames 2 respectively, and then start the driving motor 12 to drive the threaded rod 11 to rotate. Since the threaded rod 11 is threadedly connected to the threaded ring 8, the rotation of the threaded rod 11 will drive the threaded ring 8 to move downward. At this time, the threaded ring 8 will drive the limit plate 6 and the rubber plate 7 to descend. At this time, the limit slide rod 9 will synchronously descend with the limit plate 6. At this time, the rubber plate 7 will fit on the iron tube body 3 to limit it. Finally, the hook of the crane is connected to the lifting ring 14 and all the four iron tube bodies 3 are lifted up, thereby improving the installation and lifting efficiency of the iron tube body 3.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An iron drum lifting device, comprising a bottom plate (1), four position-limiting mounting frames (2), four iron tube bodies (3), four rectangular mounting rods (4) and a top plate (5), characterized in that: A limiting fixing mechanism is provided on the top of the bottom plate (1); The limiting and fixing mechanism comprises a limiting plate (6) slidably connected between four rectangular mounting rods (4); a rubber plate (7) is fixedly mounted on the bottom outer wall of the limiting plate (6); a threaded ring (8) is fixedly mounted on the top outer wall of the limiting plate (6); two limiting sliding rods (9) are fixedly mounted on the front outer wall and the back outer wall of the limiting plate (6); a base (10) is fixedly mounted on the top outer wall of the bottom plate (1); a threaded rod (11) is rotatably connected between the base (10) and the top plate (5); a driving motor (12) is fixedly mounted on the top outer wall of the top plate (5); four suspension ropes (13) are mounted on the top of the top plate (5); and a suspension ring (14) is mounted on the top of the suspension rope (13).

2. The iron drum lifting device according to claim 1, characterized in that: The position limiting mounting frame (2) comprises three position limiting rings and two mounting rods, the mounting rods are fixedly mounted between the three position limiting rings, and the bottom position limiting ring is mounted on the top outer wall of the bottom plate (1).

3. The iron drum lifting device according to claim 1, characterized in that: The limit plate (6) and the rubber plate (7) are of the same size; the rubber plate (7) is slidably connected between four rectangular mounting rods (4); and the bottom of the rubber plate (7) is attached to the top of four iron tube bodies (3).

4. The iron drum lifting device according to claim 1, characterized in that: The limiting plate (6) and the rubber plate (7) are provided with through holes inside, the threaded rod (11) is rotatably connected inside the through holes and is of a size that matches the through holes, and the threaded rod (11) is threadedly connected to the inner circumferential wall of the threaded ring (8) and is of a size that matches the through holes.

5. The iron drum lifting device according to claim 1, characterized in that: A sliding hole is provided inside the rectangular mounting rod (4), and the limiting sliding rod (9) is slidably connected inside the sliding hole and is adapted in size, and the limiting sliding rod (9) is T-shaped.

6. The iron drum lifting device according to claim 1, characterized in that: The output shaft of the driving motor (12) passes through the top of the top plate (5) and is fixedly connected to the top of the threaded rod (11); the driving motor (12) is located between the four suspension ropes (13).

7. The iron drum lifting device according to claim 1, characterized in that: The position-limiting mounting frame (2) is fixedly mounted on the top outer wall of the bottom plate (1), the iron tube body (3) is movably mounted inside the position-limiting mounting frame (2), the rectangular mounting rod (4) is fixedly mounted on the top outer wall of the bottom plate (1), and the top plate (5) is fixedly mounted on the top outer wall of the rectangular mounting rod (4).

8. The iron drum lifting device according to claim 1, characterized in that: Three rubber rings are installed on the inner peripheral wall of the position limiting mounting frame (2).

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